Paragraph first line indent (removal)

There’s a menu option to remove the first line indent (which is great). If the affected line however ends up somewhere else in the editing process and is not the first line of a paragraph anymore, which is the typical use case for this scenario, it would be nice to have an “add first line ident” option, too. I’m aware I can achieve this manually by hammering 18 times on the “+” button next to the “first line indent” setting, but that’s a bit clumsy.